US4619725A - Method of producing a headrest - Google Patents
Method of producing a headrest Download PDFInfo
- Publication number
- US4619725A US4619725A US06/773,539 US77353985A US4619725A US 4619725 A US4619725 A US 4619725A US 77353985 A US77353985 A US 77353985A US 4619725 A US4619725 A US 4619725A
- Authority
- US
- United States
- Prior art keywords
- pad
- molded article
- face
- lower mold
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/22—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using layers or sheathings having a shape adapted to the shape of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5064—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
- B29C65/5071—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and being composed by one single element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/545—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
- B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
- Y10T156/103—Encasing or enveloping the configured lamina
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
- Y10T156/1031—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith with preshaping of lamina
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59190109A JPS6168076A (en) | 1984-09-10 | 1984-09-10 | Production of headrest |
JP59-190109 | 1984-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
US4619725A true US4619725A (en) | 1986-10-28 |
Family
ID=16252524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/773,539 Expired - Fee Related US4619725A (en) | 1984-09-10 | 1985-09-09 | Method of producing a headrest |
Country Status (3)
Country | Link |
---|---|
US (1) | US4619725A (en) |
JP (1) | JPS6168076A (en) |
GB (1) | GB2164248B (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722760A (en) * | 1984-10-31 | 1988-02-02 | Tachikawa Spring Co., Ltd. | Process for manufacturing a trim cover assembly of a seat |
US4818331A (en) * | 1987-04-18 | 1989-04-04 | Tachi-S Co., Ltd. | Apparatus for manufacturing a seat |
US4874448A (en) * | 1986-07-07 | 1989-10-17 | Tachi-S Co., Ltd. | Method of making seat-like object |
US4908084A (en) * | 1988-11-18 | 1990-03-13 | Kenneth Assink | Substrate convering method and apparatus |
US5139310A (en) * | 1991-04-16 | 1992-08-18 | Tachi-S Co., Ltd. | Headrest |
US5228749A (en) * | 1992-07-22 | 1993-07-20 | Lear Seating Corporation | Pivoting headrest having snap-together body sections |
US5236246A (en) * | 1992-07-22 | 1993-08-17 | Lear Seating Corporation | Adjustable headrest having integral pivot connection |
US5382078A (en) * | 1986-11-10 | 1995-01-17 | Lanteri; Michael A. | Vehicular head arrest assembly |
US5759324A (en) * | 1995-03-06 | 1998-06-02 | Roth Freres (Societe Anonyme) | Process for bonding by adhesion of a cover to a shaped padding, in particular of polyurethane foam |
US5783015A (en) * | 1995-09-22 | 1998-07-21 | Ut Automotive Dearborn, Inc | Method of making vehicle headrest having cloth face bonded to plastic shell |
US5871784A (en) * | 1995-06-07 | 1999-02-16 | J. R. Automation Technologies, Inc. | Heat staking apparatus |
EP0919429A3 (en) * | 1997-11-28 | 2000-01-05 | Gestind M.B. Manifattura Di Bruzolo S.P.A | A head-rest for a car seat |
US6093277A (en) * | 1990-05-25 | 2000-07-25 | J. R. Automation Technologies, Inc. | Hot staking machine |
US20040195897A1 (en) * | 2001-06-12 | 2004-10-07 | Mitjans Jose Figueras | Backrest for armchairs |
US20070257537A1 (en) * | 2004-05-28 | 2007-11-08 | Asbury James D | Two-peice head restraint and method for making same |
US10220741B2 (en) * | 2016-04-26 | 2019-03-05 | Tachi-S Co., Ltd. | Vehicle seat |
CN114286847A (en) * | 2019-09-10 | 2022-04-05 | Dic株式会社 | Heat-sensitive adhesive sheet and method for manufacturing article to which heat-sensitive adhesive sheet is bonded |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2202434B (en) * | 1987-03-25 | 1990-03-28 | Tachi S Co | Apparatus for manufacturing a seat |
DE3715152A1 (en) * | 1987-05-07 | 1988-11-24 | Schmidt Gmbh R | EQUIPMENT FOR MOTOR VEHICLES, IN PARTICULAR HEADREST |
IT8768098A0 (en) * | 1987-12-21 | 1987-12-21 | Bruzolo Manifatt Gestind Mb | IMPROVEMENTS IN THE SEATING OF AUTOMOTIVE HEADRESTS |
DE4040454C1 (en) * | 1990-12-18 | 1992-06-04 | R. Schmidt Gmbh, 5940 Lennestadt, De | |
GB2263632B (en) * | 1992-01-16 | 1995-11-01 | Gen Motors Corp | Head restraint |
US5257853A (en) * | 1992-02-07 | 1993-11-02 | Hoover Universal, Inc. | Headrest armature for seats |
DE19851269A1 (en) * | 1998-11-06 | 2000-05-11 | Magna Seating Systems Gmbh | Process for producing a seat body with a concave usable surface |
JP4465782B2 (en) | 2000-02-29 | 2010-05-19 | アイシン精機株式会社 | Headrest device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146143A (en) * | 1960-10-14 | 1964-08-25 | Us Rubber Co | Method and apparatus for making cushioned articles |
US3423267A (en) * | 1967-11-15 | 1969-01-21 | Werz Furnier Sperrholz | Method for manufacturing chipboard plates and the like |
US4323410A (en) * | 1979-10-31 | 1982-04-06 | Tachikawa Spring Co., Ltd. | Method of manufacturing seat cushions |
US4337116A (en) * | 1979-08-28 | 1982-06-29 | Keyes Fibre Company | Contoured molded pulp container with polyester liner |
JPS5834653A (en) * | 1981-08-24 | 1983-03-01 | Nec Corp | Communication speed detection system |
US4416716A (en) * | 1981-08-27 | 1983-11-22 | Ikeda Bussan Co., Ltd. | Method of producing interior material of corrugated cardboard |
JPS58203714A (en) * | 1982-05-24 | 1983-11-28 | 日産自動車株式会社 | Headrest |
-
1984
- 1984-09-10 JP JP59190109A patent/JPS6168076A/en active Granted
-
1985
- 1985-09-09 US US06/773,539 patent/US4619725A/en not_active Expired - Fee Related
- 1985-09-09 GB GB08522289A patent/GB2164248B/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146143A (en) * | 1960-10-14 | 1964-08-25 | Us Rubber Co | Method and apparatus for making cushioned articles |
US3423267A (en) * | 1967-11-15 | 1969-01-21 | Werz Furnier Sperrholz | Method for manufacturing chipboard plates and the like |
US4337116A (en) * | 1979-08-28 | 1982-06-29 | Keyes Fibre Company | Contoured molded pulp container with polyester liner |
US4323410A (en) * | 1979-10-31 | 1982-04-06 | Tachikawa Spring Co., Ltd. | Method of manufacturing seat cushions |
JPS5834653A (en) * | 1981-08-24 | 1983-03-01 | Nec Corp | Communication speed detection system |
US4416716A (en) * | 1981-08-27 | 1983-11-22 | Ikeda Bussan Co., Ltd. | Method of producing interior material of corrugated cardboard |
JPS58203714A (en) * | 1982-05-24 | 1983-11-28 | 日産自動車株式会社 | Headrest |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722760A (en) * | 1984-10-31 | 1988-02-02 | Tachikawa Spring Co., Ltd. | Process for manufacturing a trim cover assembly of a seat |
US4874448A (en) * | 1986-07-07 | 1989-10-17 | Tachi-S Co., Ltd. | Method of making seat-like object |
US5382078A (en) * | 1986-11-10 | 1995-01-17 | Lanteri; Michael A. | Vehicular head arrest assembly |
US4818331A (en) * | 1987-04-18 | 1989-04-04 | Tachi-S Co., Ltd. | Apparatus for manufacturing a seat |
US4908084A (en) * | 1988-11-18 | 1990-03-13 | Kenneth Assink | Substrate convering method and apparatus |
US6093277A (en) * | 1990-05-25 | 2000-07-25 | J. R. Automation Technologies, Inc. | Hot staking machine |
US5139310A (en) * | 1991-04-16 | 1992-08-18 | Tachi-S Co., Ltd. | Headrest |
US5236246A (en) * | 1992-07-22 | 1993-08-17 | Lear Seating Corporation | Adjustable headrest having integral pivot connection |
US5228749A (en) * | 1992-07-22 | 1993-07-20 | Lear Seating Corporation | Pivoting headrest having snap-together body sections |
US5759324A (en) * | 1995-03-06 | 1998-06-02 | Roth Freres (Societe Anonyme) | Process for bonding by adhesion of a cover to a shaped padding, in particular of polyurethane foam |
US5871784A (en) * | 1995-06-07 | 1999-02-16 | J. R. Automation Technologies, Inc. | Heat staking apparatus |
US5783015A (en) * | 1995-09-22 | 1998-07-21 | Ut Automotive Dearborn, Inc | Method of making vehicle headrest having cloth face bonded to plastic shell |
EP0919429A3 (en) * | 1997-11-28 | 2000-01-05 | Gestind M.B. Manifattura Di Bruzolo S.P.A | A head-rest for a car seat |
US20040195897A1 (en) * | 2001-06-12 | 2004-10-07 | Mitjans Jose Figueras | Backrest for armchairs |
US7004544B2 (en) * | 2001-06-12 | 2006-02-28 | Figueras International Seating, S.A. | Backrest for armchairs |
US20070257537A1 (en) * | 2004-05-28 | 2007-11-08 | Asbury James D | Two-peice head restraint and method for making same |
US7819480B2 (en) * | 2004-05-28 | 2010-10-26 | Magna International Inc. | Two-piece head restraint and method for making same |
US10220741B2 (en) * | 2016-04-26 | 2019-03-05 | Tachi-S Co., Ltd. | Vehicle seat |
CN114286847A (en) * | 2019-09-10 | 2022-04-05 | Dic株式会社 | Heat-sensitive adhesive sheet and method for manufacturing article to which heat-sensitive adhesive sheet is bonded |
Also Published As
Publication number | Publication date |
---|---|
JPH0254111B2 (en) | 1990-11-20 |
JPS6168076A (en) | 1986-04-08 |
GB2164248A (en) | 1986-03-19 |
GB8522289D0 (en) | 1985-10-16 |
GB2164248B (en) | 1988-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NISSAN MOTOR CO., LTD., 2, TAKARA-CHO, KANAGAWA-KU Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:MURAISHI, MASAKAZU;HIRA, KAZUMI;REEL/FRAME:004455/0362 Effective date: 19850718 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 8 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 19981028 |
|
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |